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CVE-2025-14575— Uncontrolled Search Path Element in Qt Network OpenSSL TLS backend allows rogue CA certificate loading

Quick assessment

Affected
Qt Qt
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Qt是Qt开源的一个跨平台的应用程序开发框架。 Qt存在代码问题漏洞，该漏洞源于OpenSSL TLS后端的未控制搜索路径元素问题，允许本地攻击者通过将特制证书文件放置在应用程序工作目录中加载恶意CA证书作为受信任的系统权威。

CVSS 1.8 · Low EPSS 0.09% · P0

Possible ATT&CK Techniques 1 AI

T1553.005 · Mark-of-the-Web Bypass

Affected Version Matrix 4

VendorProduct Version RangeStatus
Qt Qt 5.0.0≤ 5.15.19 affected
6.0.0≤ 6.5.9 affected
6.6.0≤ 6.8.3 affected
6.9.0≤ 6.9.1 affected
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I. Basic Information for CVE-2025-14575

Vulnerability Information
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Vulnerability Title
Uncontrolled Search Path Element in Qt Network OpenSSL TLS backend allows rogue CA certificate loading
Source: CVE Program / CVE List V5
Vulnerability Description
An Uncontrolled Search Path Element vulnerability in the OpenSSL TLS backend of Qt Network (qtbase) in Qt Qt Framework (Unix) allows a local attacker to load a rogue CA certificate as a trusted system authority via a crafted certificate file placed in the application's working directory.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:L/AC:H/AT:P/PR:H/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
对搜索路径元素未加控制
Source: CVE Program / CVE List V5
Vulnerability Title
Qt 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Qt是Qt开源的一个跨平台的应用程序开发框架。 Qt存在代码问题漏洞，该漏洞源于OpenSSL TLS后端的未控制搜索路径元素问题，允许本地攻击者通过将特制证书文件放置在应用程序工作目录中加载恶意CA证书作为受信任的系统权威。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Qt Qt 5.0.0 ~ 5.15.19 -

II. Public POCs for CVE-2025-14575

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III. Intelligence Information for CVE-2025-14575

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Patches & Fixes for CVE-2025-14575 (1)

IV. Related Vulnerabilities

Same product: Qt
Same vendor: Qt
Same weakness: CWE-427

V. Comments for CVE-2025-14575

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